Results 121 to 130 of about 2,547,452 (302)

Off-road axle detection sensor (ORADS) occlusion feasibility study, state job no. 14669(0) : executive summary, August 27, 1997

open access: yes
14669(0)The work accomplished under this initiative is in direct relation to the development effort proposed by Spectra Research, Inc. (S*R) for an "Off-Road Axle Detection Sensor (ORADS)".
Capozzi, Jerry V., Spectra Research
core  

The University of Chicago Department of Physics Laboratory of Molecular Structure and Spectra Technical Report, 1952 - 1953: Part Two

open access: yes, 1953
Report containing articles, manuscripts, and tabulations of recorded spectra created by the Spectroscopic Laboratory of the University of ...
University of Chicago. Laboratory of Molecular Structure and Spectra.
core  

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

The University of Chicago Department of Physics Laboratory of Molecular Structure and Spectra Technical Report, 1957-8: Part One

open access: yes, 1958
Report containing articles, manuscripts, and tabulations of recorded spectra created by the Spectroscopic Laboratory of the University of ...
University of Chicago. Laboratory of Molecular Structure and Spectra.
core  

Self‐Cleaning Sensor Surfaces for Long‐Term Environmental Monitoring

open access: yesAdvanced Engineering Materials, EarlyView.
Long‐term use of unattended outdoor sensors without soiling or biofouling is achieved through generation of a micro‐ and nanorough cuvette surface by combing hydrophobic nanoparticles with fluorinated polymers, crosslinked and surface‐attached through CHic chemistry. The coating demonstrates self‐cleaning behavior and prolonged outdoor stability, which
Sanam Kumari Rajak   +4 more
wiley   +1 more source

The University of Chicago Department of Physics Laboratory of Molecular Structure and Spectra Technical Report, 1953 - 1954: Part Two

open access: yes, 1954
Report containing articles, manuscripts, and tabulations of recorded spectra created by the Spectroscopic Laboratory of the University of ...
University of Chicago. Laboratory of Molecular Structure and Spectra.
core  

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

open access: yesAdvanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn   +5 more
wiley   +1 more source

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

open access: yesAdvanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner   +7 more
wiley   +1 more source

Comparing simulated and observed particle energy distributions through magnetic reconnection in Earth’s magnetotail

open access: yesAstronomy & Astrophysics
Context. Magnetic reconnection is an explosive process that accelerates particles to high energies in Earth’s magnetosphere, offering a unique natural laboratory to study this phenomenon. Aims.
Reisinger N., Bacchini F.
doaj   +1 more source

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